Nagano-ken ni okeru hīto airando genshō no jittai ni kansuru chōsa kenkyū hōkokusho
By: [henshū Nagano-ken Kankyō Hozen Kenkyūjo]
Series: Nagano-ken Kankyō Hozen Kenkyūjo kenkyū purojekuto seika hōkoku -- 7
Publisher: Nagano-ken Kankyō Hozen Kenkyūjo
Published: 2009
Place of publication: Nagano-shi
Language: jpn
Number of pages: 43
Notes: Includes bibliographical references.